| 摘要 |
PURPOSE: A sensor is provided to improve a temperature adjustability for a measurement electrode of the sensor based on a mixed potential principle in terms of classification. CONSTITUTION: A sensor for measuring a concentration of a component gas in a mixed gas has at least one measurement electrode(1,2) and a reference electrode(3) exposed to the mixed gas. The sensor also has a heating device(7) for adjusting a temperature of at least one measurement electrode and the reference electrode. A measurement signal detectable by at least one measurement electrode is changed by a correction value dependent on a heating output of the heating device necessary for achieving a value preset by a heating resistance of at least one heating element of the heating device.
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